What is asymmetric encryption and can you give me an example?

What is asymmetric encryption and can you give me an example?

Asymmetric encryption is a type of encryption that uses a pair of keys: a public key and a private key. For example, if Alice wants to send a secure message to Bob, she encrypts it with Bob's public key. Only Bob can decrypt it using his private key.

How does the public and private key system work?

The public key is shared openly and can encrypt messages, while the private key is kept secret and is used to decrypt messages. This ensures that only the intended recipient can read the message.

Can you give me a real-world application of asymmetric encryption?

Sure! One common application is in secure web browsing. HTTPS uses asymmetric encryption to establish a secure connection between your browser and the web server.

What are some advantages of using asymmetric encryption?

Some advantages include enhanced security, as the private key never needs to be shared, and the ability to verify the sender's identity through digital signatures.